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Patent # Description
US-8,991,345 Valve timing adjusting device
A main lock member is fitted in a main lock bore at a main lock phase for closing an intake valve at a timing later than a timing when a piston reaches a bottom...
US-8,991,201 Ejector cycle system
An ejector cycle system with a refrigerant cycle through which refrigerant flows includes an ejector disposed downstream of a radiator, a first evaporator that...
US-8,990,012 Map update data supply device and map update data supply program
A map update data supply device includes: a request update data extraction unit that based on an update request extracts a request update section, and a latest...
US-8,990,007 Vehicular navigation device
An identification unit identifies a departure point of a travel locus of a vehicle. The vehicle departs through the departure point from a departure road stored...
US-8,989,957 Vehicle behavior data storage control system, electronic control unit and data storage device
A vehicle behavior data storage control system is disclosed. The system includes a storage control device and an electronic control unit (ECU). The storage...
US-8,989,915 Vehicular wireless communication apparatus and communication system
A vehicular wireless communication apparatus disposed in a subject vehicle determines whether a travel locus of the subject vehicle is similar to a travel locus...
US-8,988,861 Power converter
The power converter includes a power conversion section which configures a circuit for power conversion, a power bus bar extending from the power conversion...
US-8,988,791 Light collector and light collecting device
A light collector includes a light guide having a refractive index larger than a refractive index of air and a reflecting surface configured to reflect light...
US-8,988,597 Imaging control device and program for controlling facial image taking apparatus which radiates infrared light...
An imaging control device for controlling a facial image taking apparatus which radiates light from a light source to a face and takes an image of the face is...
US-8,988,206 In-vehicle informing device and informing method
The present disclosure provides an in-vehicle informing device equipped in a vehicle including an idle stop system so that a driver is prevented from mistaking...
US-8,988,203 Vehicle presence notification apparatus
A vehicle presence notification apparatus includes a speaker and a disconnection determination section. The speaker generates a notification sound to outside a...
US-8,988,105 Semiconductor device having diode-built-in IGBT and semiconductor device having diode-built-in DMOS
A semiconductor device includes: a semiconductor substrate; a diode-built-in insulated-gate bipolar transistor having an insulated-gate bipolar transistor and a...
US-8,987,963 Double drive shaft motor of magnetic flux modulation type
In a double drive shaft motor, a stator and a field rotor are arranged at a radially outer side of a magnetic modulation rotor. The stator and the field rotor...
US-8,987,954 On-vehicle motor including detector for detecting state of motor
A motor mounted on a vehicle includes a housing; a shaft rotatably supported by the housing via a bearing; a rotor fixed to the shaft; a stator; and a detector...
US-8,987,945 Switch supervision device, control system and control method
A control system has an instruction path of which an object section connects a microcomputer, a switch and a switch supervisory device with one another. The...
US-8,986,887 Magnesium secondary battery
A magnesium secondary battery includes: a negative electrode for adsorbing and releasing a magnesium ion; a positive electrode for producing a magnesium oxide...
US-8,986,161 Power transmission unit
After an engine starts, a rotation speed of the engine is fed back to a target rotation speed that is defined in response to requested power for the engine. In...
US-8,985,968 High pressure pump with pressurizing chamber enclosed within cylinder inserted into housing
A cylinder is configured into a bottomed tubular form and includes an inner peripheral wall, an inner bottom wall, an outer peripheral wall and an intake hole...
US-8,985,550 Electromagnetic valve
An electromagnetic valve includes a valve seat, a valving element, and a solenoid part. The valve seat has an annular shape and defines a valve hole. The...
US-8,985,080 Engine start system minimizing mechanical impact or noise
An engine start system which may be employed in automotive idle stop systems. To start an engine, the system brings a pinion gear into engagement with a ring...
US-8,984,986 Accelerator apparatus for vehicle
A pedal boss, to which an accelerator pedal is fixed, has a projection-receiving space, which circumferentially extends on a circumferential side of a...
US-8,984,903 Refrigerant cycle device
A refrigerant cycle device includes a first refrigerant passage for guiding refrigerant from a refrigerant radiator to an inlet side of an outdoor heat...
US-8,983,758 Traffic information management device, traffic information management method, and traffic information...
Conventionally, different traffic information cannot be sent in accordance with an output reason of a request to send. According to the present invention, a...
US-8,983,719 Vehicular device and portable communication terminal
A vehicular device includes a communication unit that performs communication with a portable communication terminal; a display unit that display an execution...
US-8,983,698 In-vehicle apparatus for detecting collision of vehicle
An in-vehicle apparatus for a vehicle driven by a first driving power source in a first driving mode and driven by a second diving power source in a second...
US-8,983,561 In-vehicle apparatus
A frequency switching terminal is provided to input a signal for switching frequencies of a reception circuit. A smart ECU is connected to the frequency...
US-8,983,196 Vehicle periphery monitoring apparatus
A vehicle periphery monitoring apparatus displays a detection line on a display unit, with side portions of the detection line positioned on far-off spots that...
US-8,982,067 Operation input device and method for controlling the same
A touch operation unit has a manipulated surface accepting a touch operation. An operation detection unit detects a touch operation on the manipulated surface....
US-8,981,917 In-vehicle emergency report apparatus
An emergency report apparatus in a vehicle transmits a signal of an emergency report to a center apparatus via a communication network when determining that the...
US-8,981,706 Electric motor drive apparatus and electric power steering apparatus having the same
An electric motor drive apparatus includes multiple inverter sections arranged corresponding to winding sets of a motor, multiple relays that controls power...
US-8,981,691 Motor drive apparatus
When a failure detection part detects a failure in an inverter circuit in a first power supply system, a drive control part stops the inverter circuit from...
US-8,981,689 Driver for switching element and control system for rotary machine using the same
In a driver, a discharging module discharges, at a discharging rate, the on-off control terminal of a switching element in response to a drive signal being...
US-8,981,688 Control device for AC motor
A control device for a three-phase alternate current motor includes: an inverter for driving the motor; current sensors for sensing current in the motor; and a...
US-8,981,687 Motor control apparatus and electric power steering apparatus using the same
A motor control apparatus includes an A/D converter, which is a hardware part for converting an analog signal of a sensor to a digital signal, a microcomputer,...
US-8,981,613 Electric rotating machine
The electric rotating machine includes a stator winding constituted of conductor segments each having a pair of in-slot portions and a coil end section...
US-8,981,607 Driving apparatus
It is an object to provide a driving apparatus, according to which a control unit can be detachably connected to a motor unit in a condition that electronic...
US-8,981,605 Motor drive apparatus with substrate fixed, member and rotation angle sensor
An ECU attached to a motor assembly has a substrate and a heat sink. The substrate mounts thereon a microcomputer, which controls driving of a motor in...
US-8,981,240 Electronic circuit board case
A case body portion accommodates an electronic circuit board. The case body portion has a rib projected from at least a part of a periphery of the opening. A...
US-8,980,003 Method of manufacturing silicon carbide single crystal
In a method of manufacturing a silicon carbide single crystal, a silicon carbide substrate having a surface of one of a (11-2n) plane and a (1-10n) plane, where...
US-8,979,514 Pump pressure control valve with shock reduction features
A pump includes a pump casing defining a first chamber and a second chamber, and fluid moves from the first chamber to the second chamber during a stroke. The...
US-8,978,486 Collision detecting device and collision detecting method
A collision detecting device and a collision detecting method are provided that enable accurate detection of a collision based on pressure change in a pressure...
US-8,978,411 Cold-storage heat exchanger
An outer surface of a cold-storage container (or a refrigerant tube) is provided with a plurality of protrusion portions or recess portions. A cooling air...
US-8,978,398 Method and apparatus for measuring expansion valve diaphragm stroke
An expansion valve assembly includes a housing that defines a passage through which a fluid flows. The assembly also includes a diaphragm that deflects...
US-8,977,472 Fuel injection control system for direct-injection engine
In an engine of a direct-injection type, a split injection (a fuel injection in an intake stroke and a fuel injection in a compression stroke) is carried out. A...
US-8,977,471 Controller for internal combustion engine
A multicylinder engine is provided with a fuel injector for each cylinder. An ECU defines a fuel injection condition of the fuel injector based on an engine...
US-8,976,058 Vechicle-mounted radar apparatus
A vehicle-mounted radar apparatus for transmitting radar waves toward the outside of a vehicle mounting the apparatus thereon and receiving the radar waves...
US-8,976,004 In-vehicle apparatus control system
An onboard apparatus control system is disclosed. The onboard apparatus control system includes a portable apparatus and an in-vehicle apparatus which controls...
US-8,975,862 Power supply apparatus
In a power supply apparatus, a power source generates electric power at a predetermined source voltage. The first converter circuit converts the source voltage...
US-8,975,851 Temperature estimating device and temperature estimating method
A temperature estimating unit includes an energy calculating unit that calculates a heat generation energy rate of a motor on the basis of a difference between...
US-8,975,794 Starter including noise reduction filter
The starter includes a noise reduction filter having at least one capacitor, a positive side lead plate connected to a first end of the capacitor and a negative...
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